GB1370479A - Process for producing pharmaceutical compositions - Google Patents

Process for producing pharmaceutical compositions

Info

Publication number
GB1370479A
GB1370479A GB5482471A GB5482471A GB1370479A GB 1370479 A GB1370479 A GB 1370479A GB 5482471 A GB5482471 A GB 5482471A GB 5482471 A GB5482471 A GB 5482471A GB 1370479 A GB1370479 A GB 1370479A
Authority
GB
United Kingdom
Prior art keywords
pharmaceutical compositions
producing pharmaceutical
producing
compositions
pharmaceutical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5482471A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Publication of GB1370479A publication Critical patent/GB1370479A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • A61K9/1676—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface having a drug-free core with discrete complete coating layer containing drug

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Preparation (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
GB5482471A 1970-11-25 1971-11-25 Process for producing pharmaceutical compositions Expired GB1370479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057853A DE2057853B2 (en) 1970-11-25 1970-11-25 Process for the manufacture of drug pellets

Publications (1)

Publication Number Publication Date
GB1370479A true GB1370479A (en) 1974-10-16

Family

ID=5789008

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5482471A Expired GB1370479A (en) 1970-11-25 1971-11-25 Process for producing pharmaceutical compositions

Country Status (7)

Country Link
US (1) US3782993A (en)
JP (1) JPS5218248B1 (en)
AT (1) AT307621B (en)
CH (1) CH566810A5 (en)
DE (1) DE2057853B2 (en)
FR (1) FR2115947A5 (en)
GB (1) GB1370479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100168A2 (en) * 1982-07-06 1984-02-08 Alan George Rogerson Processes for preparing tablets by a modified 'wet-granulation' technique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547358A (en) * 1980-05-06 1985-10-15 Mead Johnson & Company Sustained release tablet containing at least 95 percent theophylline
US4465660A (en) * 1981-04-01 1984-08-14 Mead Johnson & Company Sustained release tablet containing at least 95 percent theophylline
US5622716A (en) * 1987-02-20 1997-04-22 Farmarc Nederland B.V. Process for preparing a retard product containing diltiazem for a single daily administration
US5891474A (en) * 1997-01-29 1999-04-06 Poli Industria Chimica, S.P.A. Time-specific controlled release dosage formulations and method of preparing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262087A (en) * 1940-05-21 1941-11-11 White Lab Inc Chewing gum tablet
FR1017117A (en) * 1950-05-04 1952-12-02 Trialgol Lab Process for packaging in powder form substances intended for ingestion and resulting products
FR1074998A (en) * 1953-02-23 1954-10-11 Smith Kline & French Internat Improvements in processes for manufacturing coated pharmaceutical pills

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100168A2 (en) * 1982-07-06 1984-02-08 Alan George Rogerson Processes for preparing tablets by a modified 'wet-granulation' technique
EP0100168A3 (en) * 1982-07-06 1984-11-28 Sterwin Ag. Processes for preparing tablets by a modified 'wet-granulation' technique

Also Published As

Publication number Publication date
AT307621B (en) 1973-05-25
US3782993A (en) 1974-01-01
DE2057853B2 (en) 1974-02-28
DE2057853A1 (en) 1972-06-15
FR2115947A5 (en) 1972-07-07
CH566810A5 (en) 1975-09-30
JPS5218248B1 (en) 1977-05-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years